A body of mass 5kg hangs from a spring and oscillates with a time period of 2π seconds. If the body is removed, the length of the spring will decrease by?
Q: A surfboard of mass S rests on a frictionless surface. The surfboard is attached to a spring (consta...
A: Given,A mass is on a frictionless surface.A surfboard is attached to a spring constat (k)The sur...
Q: What happens in Primary Rainbow Formation
A: In a primary rainbow, the arc shows red on the outer part and violet on the inner side. This rainbow...
Q: The force of air drag experienced by a falling object depends on? choose all that apply. A. ...
A: The force of air drag experienced by a falling object depends on speed of the falling ob...
Q: O. A tank has vertical section of function (y = x") is initially filled with water %3D At the bottom...
A: Given that the tank has shape y=x2, since the tank has to made of paraboloid of revolution, at any h...
Q: Please show all work and circle or highlight your answer. Thank you
A: Moment of Inertia The moment of inertia of a rigid body about an axis is the sum of the product of t...
Q: A particle is performing uniform circular motion around the origin of an xy coordinate system moving...
A: Given v=3m/s And a particular position
Q: A student throws a water balloon with speed v0 from a height h = 1.82 m at an angle θ = 33° above th...
A: The situation is as modelled below,
Q: An electron makes a transition from n = 5 state to n = 2 state in the hydrogen atom. What is the fre...
A: The electron makes a transition from n = 5 to n = 2.ΔE=R(1n21–1n22)= 45.774 X 10-20JFrequency, v = Δ...
Q: Please show complete solution. Thank you!
A: There are six meshes in the given circuit, and there are six mesh currents. Applying KVL to each me...
Q: In which medium sound travels faster?
A: In solids
Q: Phonons are discrete and quantized Select one: True O False
A: Given:- Phonon s are discrete and quantized is:
Q: The position of a harmonic oscillator, a mass-spring system, is described by the following expressio...
A: Given: The position of a harmonic oscillator is given by the function x=(6.5 cm )cos(8.4t) comparing...
Q: Particle A and B are traveling around a circular track in clockwise direction at a speed of 8 m/s at...
A: Let the initial position of particle B be the x axis, the two particles then collide at the instant ...
Q: RLC Cat,.c e3ohm :L=ovi ; ( » /5o has Sovece vəltoge Shore Peroi d, eaval to 5 valt s, Connec ted fe...
A: Option b
Q: Consider a system consisting of a single impurity atom/ion in a semiconductor. Suppose that the impu...
A: In this case the ground partition function is Z = 1 +2e(I +μ)/kTSo, the probability of a single d...
Q: Determine the number of vacancies in one cubic meter of copper at 1500C. The energy of vacancy forma...
A: Given information: The temperature of copper, t=1500 °C=1500+273=1773 K The energy of vacancy format...
Q: A 9 kg ball is dropped from a height of 3.0 m. Determine the speed of the ball just before it hits ...
A: Given m=9kg, h=3.0m
Q: The sun is the only star whose size we can easily measure directly; astronomers therefore estimate t...
A: Given, Photon Energy =2.4eVWe know the term Luminosity, The term, Luminosity is an absolute measure...
Q: Describe the differences between floating and fixed rotors.
A: Given:- The difference between floating and fixed rotor is:
Q: For the block system in figure
A:
Q: answer all parts to the question
A: Given, Positive charge and its electric field lines
Q: A +20.0 uC charge is moved 0.30 m perpendicular to a 450 N/C electric field. What is the change in t...
A: There exists an equipotential surface in the perpendicular direction of electric field. Change in el...
Q: the speed of a nerve impulse in the human body is baout 100m/s. if you accidentally stub your toe in...
A:
Q: How is light emitted?a) Klystron valvesb) Radioactive decay of the nucleusc) Transmission of high en...
A: Option c
Q: Find the gradient of following scalar function: 5x'-7y'+3=* r = V
A: The solution is given in the next image :
Q: The mass and the radius of a planet are twice that of earth. Then, period of oscillation of a second...
A: Option b
Q: A loaded vertical spring executes simple harmonic motion with a time period of 4 sec. The difference...
A: 2
Q: Newton's second law states that. Choose all that apply. A. Direction of the acceleration is ...
A: Newton's Second law states that the rate of change of momentum with respect to time is directly prop...
Q: We have a simple pendulum, composed of a mass of 5.00kg hanging from a thread of negligible mass. Th...
A: Given : Mass of the pendulum, m = 5 kg Maximum angular displacement, θ =π7 rad ...
Q: An apprentice bricklayer stacks 30cm long blocks on top of each other in a way that 5cm of each bloc...
A: Let m denotes the mass of each block, l denotes the length of the blocks, d denotes the distance han...
Q: In which medium sound travels faster?
A: Solid
Q: Explain the laws of thermodynamics to cyclic processes ?
A: To answer: The laws of thermodynamics to cyclic processes
Q: Choose the statement that is NOT true of a galaxy. O Galaxies take different shapes depending on how...
A: C statement is completely incorrect.
Q: plate capacitor is made with two circular plates of radius 2.5 m. If the 0.015 m apart and filled wi...
A: Given: Radius, r=2.5 m Distance, d=0.015 m dielectric constant, k=2.75
Q: 7. There are two lifeguard stations along the shoreline. Station B is 50 meters east of station A. A...
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: A potential difference of 13 V is found to produce a current of 0.40 A in a 2.6 m length of wire wit...
A: Given data, Potential difference: 13 V Current Produced: 0.4 A length of wire l = 2.6 m Cross secti...
Q: 2. A coal power plant produces 20 MW with 30% efficiency. If the coal used in the plant possesses ca...
A: (1) As per question power output is 20MW, Efficiency is 30% i.e Pout/pinput=0.3, Pin=Pout/0.3=200/3 ...
Q: kg mas:
A: Given: The mass is 30 kg The spring is mass less which stretches to a distance 2 cm.
Q: that can move along the
A: Given function: ψx=A tan x
Q: Please explain
A: Given: The slope of the best-fit line for the graph is -2725 K.What is the enthalpy of vaporization ...
Q: Newton's equation third
A: If you are talking about equation of motion
Q: The standard rate turn, or Rate One Turn (ROT), is used in airport holding patterns so that controll...
A: 180 deg/min
Q: What is Warp drive
A: A warp drive is a theoretical superluminal spacecraft propulsion system in many science fiction work...
Q: (b): What are quarks? Explain the quark model. Also give two factors which do not support the ence o...
A: Quarks are the elementary particles and the fundamental constituent of a matter. These are postulate...
Q: When a person walks on a rough surface, the frictional force exerted by the surface on the person is...
A: When a person walks on a rough surface, the frictional force exerted by the surface on the person is...
Q: The springs only stretch and compress in a linear way. They do not twist nor bend. 1. Determine the ...
A: (a) if twist or bend is not allowed then this system can act as zero degree of freedom as when oscil...
Q: Please show all work and circle or highlight your answer. Thank you
A: Work Work is a physical quantity that is given by the dot product of the force and the displacement...
Q: (Find the magnitude of the centrifugal force m,v- acting on electron in the second Bohr orbit (n=2).
A: Given information: The electron is rotation in (n=2) Bohr orbit. The centrifugal force on the electr...
Q: An proton is traveling in the -X direction and is slowing down. What is the direction of the E-field...
A: Force on a charge The force on a charged particle q, when an electric field E is applied to it is F=...
Q: “No work is done in Isochoric Thermal process.”-Explain.
A: Given: In isochoric thermal process, no work will be done is given as,
A body of mass 5kg hangs from a spring and oscillates with a time period of 2π seconds. If the body is removed, the length of the spring will decrease by?
Step by step
Solved in 2 steps